Pir Switch

Jiawen 9pcs/lot Infrared human body induction switch ceiling PIR motion sensor
US $144.05
Z Wave Series Home Automation PIR Motion Sensor EU Version 868.4MHz
US $28.00
Intelligent wall 86 switch pir automatic hindchnnel time delay relay 308
US $75.15
Coolcam Z Wave Series PIR Motion Sensor EU Version 868.4MHz
US $28.00